For advanced users, manually programming 128 channels is tedious. The VEV-3288S supports PC programming.
Weierwei Vev‑3288s
High‑Performance Smart Sensor Hub
Version 1.0
Title: Weierwei VEV-3288S Dual Band Radio + Manual Included
📻 For Sale: Weierwei VEV-3288S Dual Band Transceiver Great condition handheld radio (often compared to the Baofeng UV-5R series). Weierwei Vev-3288s Manual
Includes:
Features (per the manual):
Perfect for amateur radio operators or as a backup radio for your GoBag. Fully functional and ready to program. For advanced users, manually programming 128 channels is
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The Vev-3288s is prized for its built-in PID (Proportional-Integral-Derivative) controller. Without the manual, tuning this is guesswork.
| Parameter | Value | |--------------------|--------------------------------| | Model | Weierwei Vev‑3288s | | Power | 5V DC / 2A or 2×AA backup | | Wireless | Wi‑Fi 2.4 GHz, Bluetooth 5.2 | | Sensors | Temp (–20°C to 70°C), RH (0–100%), PIR motion | | Accuracy | ±0.3°C / ±3% RH | | IP rating | IP44 (splash resistant) | | Dimensions | 82×82×28 mm | | Weight | 95 g | Title: Weierwei VEV-3288S Dual Band Radio + Manual
The Vev-3288s features a 7-segment LED display (4 digits) and 6 tactile membrane buttons. The Weierwei Vev-3288s Manual refers to these as M (Mode), SET, UP, DOWN, RUN, and STOP.
This is the most searched section of the Weierwei Vev-3288s Manual. Loss of the wiring diagram is the number one reason operators seek a replacement manual. Below is a reconstruction of the standard terminal assignments.
| Problem | Likely fix | |-----------------------|--------------------------------------------| | No power | Check USB cable / replace AA batteries | | Offline in app | Restart router; re‑enter Wi‑Fi password | | False motion alerts | Reduce sensitivity in app (levels 1–5) | | Inaccurate temperature | Ensure not near heat source; recalibrate |
Cleaning – Wipe with dry cloth. Do not submerge.